264172256

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{116273}}^1$

素因数の和:116354

約数の個数: 24

約数和(自身を含む): 527418864

約数和(自身を除く): 263246608

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 116273, 232546, 465092, 930184, 1860368, 3720736, 8255383, 16510766, 33021532, 66043064, 132086128, 264172256]

約数ペア:

[(1, 264172256), (2, 132086128), (4, 66043064), (8, 33021532), (16, 16510766), (32, 8255383), (71, 3720736), (142, 1860368), (284, 930184), (568, 465092), (1136, 232546), (2272, 116273)]